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Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Specifications
Brand Name :
JianYi
Certification :
ISO 9001 CE
Place of Origin :
China
MOQ :
180㎡
Price :
0.83USD~2.75USD per sqm
Payment Terms :
T/T,L/C
Supply Ability :
3000T/month
Delivery Time :
30 days
Geosynthetic Type :
Clay Liner
Installation Method :
Splice
Material :
Bentonite
Mass Per Unit Area :
≥4000g/㎡
Chemical Resistance :
Excellent
Swelling Index :
≥24 mL/2g
Blue Clay :
≥30g/100g
Durability Of Bentonite :
≥20mL/2g
Description

Product Overview

Our sodium bentonite waterproof blanket is a high-performance geosynthetic clay liner (GCL) combining natural sodium bentonite between durable geotextile layers. This self-sealing solution provides exceptional hydraulic containment for environmental and construction applications.

Key Features

✔ Self-Healing Properties - Bentonite swells to seal punctures
✔ Low Permeability (<10⁻⁹ cm/s when hydrated)
✔ Chemical Resistant - Naturally stable in most environments
✔ Easy Installation - Lightweight rolls for fast deployment
✔ Environmentally Friendly - Natural clay material

Primary Applications

✅ Landfill Liners & Caps
✅ Pond & Canal Liners
✅ Tunnel Waterproofing
✅ Foundation Waterproofing
✅ Secondary Containment

Technical Specifications

Parameter Standard Grade Heavy Duty Grade
Bentonite Weight 4.0kg/m² 5.0kg/m²
Tensile Strength ≥25kN/m ≥35kN/m
Peel Strength ≥0.15kN/m ≥0.20kN/m
Hydraulic Conductivity ≤5×10⁻¹¹ m/s ≤5×10⁻¹¹ m/s
Roll Size 4.8m×30m 4.8m×30m

Performance Advantages

• Proven 50+ year service life
• No mixing or special equipment required
• Conforms to irregular surfaces
• Cost-effective alternative to compacted clay

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Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects

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Product Detail
Brand Name :
JianYi
Certification :
ISO 9001 CE
Place of Origin :
China
MOQ :
180㎡
Price :
0.83USD~2.75USD per sqm
Payment Terms :
T/T,L/C
Contact Supplier
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Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects
Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects

Changsha Jian-Yi New Material Co., Ltd.

Verified Supplier
2 Years
ningxia, changsha
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
HDPE Smooth Geomembrane, HDPE Textured Geomembrane, Compound Geomembrane
Total Annual :
550 Million USD-830 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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